Description
This enclosure is designed for two 12-inch rectangular subwoofers, featuring a 70 L chamber tuned to 35 Hz. Constructed from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet measures 840 × 370 × 370 mm (33.6 × 14.58 × 14.58 in). It utilizes one L-shaped slot port with an area optimized for high-output, large-excursion drivers and high airflow SPL demands. This versatile design functions as an everyday car-audio solution that respects trunk space and installation constraints, while also serving as a general-purpose home subwoofer for music and stereo systems by balancing bass extension, size, output, and low distortion.
Volume & tuning
70 l
Internal volume
35 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
841 × 370 × 370
Box dimensions (inch)
33.6 × 14.58 × 14.58
Max RMS speaker power up to
55 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
12" Rectangle
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
23349
